2783200892

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{5005757}}^1$

素因数の和:5005900

約数の個数: 12

約数和(自身を含む): 4905642840

約数和(自身を除く): 2122441948

約数列:

[1, 2, 4, 139, 278, 556, 5005757, 10011514, 20023028, 695800223, 1391600446, 2783200892]

約数ペア:

[(1, 2783200892), (2, 1391600446), (4, 695800223), (139, 20023028), (278, 10011514), (556, 5005757)]